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iShares Russell 1000 ETF

1,334 hedge funds and large institutions have $30B invested in iShares Russell 1000 ETF in 2025 Q1 according to their latest regulatory filings, with 89 funds opening new positions, 408 increasing their positions, 447 reducing their positions, and 76 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

less ownership

Funds ownership:

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less funds holding

Funds holding:

8% less capital invested

Capital invested by funds: $32.4B → $30B (-$2.43B)

12% less funds holding in top 10

Funds holding in top 10: 10794 (-13)

59% less call options, than puts

Call options by funds: $19.8M | Put options by funds: $47.7M

Holders
1,334
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
94
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$19.8M
Puts
$47.7M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
901
$460K
902
$459K
903
$459K
904
$458K
905
$457K
906
$457K
907
$457K
908
$457K
909
$455K
910
$449K
911
$446K
912
$445K
913
$444K
914
$443K
915
$438K
916
$437K
917
$436K
918
$435K
919
$435K
920
$433K
921
$431K
922
$431K
923
$431K
924
$429K
925
$425K